Matches in SemOpenAlex for { <https://semopenalex.org/work/W827534051> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W827534051 abstract "The self-contamination of the IMP-H spacecraft, while it was undergoing thermal and solar vacuum tests, has been investigated in conjunction with the outgassing evaluation and detection of molecular flow anomalies occurring in the test chamber. The pressures indicated by two tubulated ionization gauges were used to calculate flow kinetics in the vacuum chamber. The fluxes of emitted molecules and chamber wall reflected molecules were monitored during the entire test. Representative equations and graphs are presented. Test results indicate that from 3 to 9 of every 100 emitted molecules returned to the spacecraft surface; that self-contamination by noncondensable gases was more severe than that by condensable gases; and that outgassing of the spacecraft was approximately 1.18 x 0.01 g/s after 10 hours and 1.18 x 0.001 after 90 hours of vacuum exposure. Testing deficiencies have been identified, and the type and location of instruments required to measure the outgassing, the degree of contamination, and return flow are discussed." @default.
- W827534051 created "2016-06-24" @default.
- W827534051 creator A5041498774 @default.
- W827534051 date "1973-01-01" @default.
- W827534051 modified "2023-09-24" @default.
- W827534051 title "Gas flow analysis during thermal vacuum test of a spacecraft" @default.
- W827534051 hasPublicationYear "1973" @default.
- W827534051 type Work @default.
- W827534051 sameAs 827534051 @default.
- W827534051 citedByCount "0" @default.
- W827534051 crossrefType "journal-article" @default.
- W827534051 hasAuthorship W827534051A5041498774 @default.
- W827534051 hasConcept C1012414 @default.
- W827534051 hasConcept C107872376 @default.
- W827534051 hasConcept C112570922 @default.
- W827534051 hasConcept C113196181 @default.
- W827534051 hasConcept C121332964 @default.
- W827534051 hasConcept C126350175 @default.
- W827534051 hasConcept C1276947 @default.
- W827534051 hasConcept C153294291 @default.
- W827534051 hasConcept C159985019 @default.
- W827534051 hasConcept C171250308 @default.
- W827534051 hasConcept C185592680 @default.
- W827534051 hasConcept C18903297 @default.
- W827534051 hasConcept C192562407 @default.
- W827534051 hasConcept C204530211 @default.
- W827534051 hasConcept C2777527079 @default.
- W827534051 hasConcept C29829512 @default.
- W827534051 hasConcept C38349280 @default.
- W827534051 hasConcept C57879066 @default.
- W827534051 hasConcept C82225425 @default.
- W827534051 hasConcept C86803240 @default.
- W827534051 hasConceptScore W827534051C1012414 @default.
- W827534051 hasConceptScore W827534051C107872376 @default.
- W827534051 hasConceptScore W827534051C112570922 @default.
- W827534051 hasConceptScore W827534051C113196181 @default.
- W827534051 hasConceptScore W827534051C121332964 @default.
- W827534051 hasConceptScore W827534051C126350175 @default.
- W827534051 hasConceptScore W827534051C1276947 @default.
- W827534051 hasConceptScore W827534051C153294291 @default.
- W827534051 hasConceptScore W827534051C159985019 @default.
- W827534051 hasConceptScore W827534051C171250308 @default.
- W827534051 hasConceptScore W827534051C185592680 @default.
- W827534051 hasConceptScore W827534051C18903297 @default.
- W827534051 hasConceptScore W827534051C192562407 @default.
- W827534051 hasConceptScore W827534051C204530211 @default.
- W827534051 hasConceptScore W827534051C2777527079 @default.
- W827534051 hasConceptScore W827534051C29829512 @default.
- W827534051 hasConceptScore W827534051C38349280 @default.
- W827534051 hasConceptScore W827534051C57879066 @default.
- W827534051 hasConceptScore W827534051C82225425 @default.
- W827534051 hasConceptScore W827534051C86803240 @default.
- W827534051 hasLocation W8275340511 @default.
- W827534051 hasOpenAccess W827534051 @default.
- W827534051 hasPrimaryLocation W8275340511 @default.
- W827534051 hasRelatedWork W1487826188 @default.
- W827534051 hasRelatedWork W1980515322 @default.
- W827534051 hasRelatedWork W2003565401 @default.
- W827534051 hasRelatedWork W2051272314 @default.
- W827534051 hasRelatedWork W2054048326 @default.
- W827534051 hasRelatedWork W2081354221 @default.
- W827534051 hasRelatedWork W2082735037 @default.
- W827534051 hasRelatedWork W2333016841 @default.
- W827534051 hasRelatedWork W2365160308 @default.
- W827534051 hasRelatedWork W2372698146 @default.
- W827534051 hasRelatedWork W2481374179 @default.
- W827534051 hasRelatedWork W2519081163 @default.
- W827534051 hasRelatedWork W256583145 @default.
- W827534051 hasRelatedWork W286457317 @default.
- W827534051 hasRelatedWork W2959180697 @default.
- W827534051 hasRelatedWork W631150520 @default.
- W827534051 hasRelatedWork W69776687 @default.
- W827534051 hasRelatedWork W749382296 @default.
- W827534051 hasRelatedWork W851053523 @default.
- W827534051 hasRelatedWork W876857669 @default.
- W827534051 isParatext "false" @default.
- W827534051 isRetracted "false" @default.
- W827534051 magId "827534051" @default.
- W827534051 workType "article" @default.